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LM380 Stereo Amplifier

LM380 Stereo Amplifier

Posted on by George Czabania

In preparation for building the LM3886 amplifier, I wanted to create a simpler, cheaper amplifier.

After a bit of research online, I found the LM380 chipamp and this blog post by x2jiggy. While I wouldn’t be creating the case out of MD

The Components


The Plan


Breadboard: Single Channel

Breadboard: Dual Channels

Finished Breadboard

Circuit Board

Planning circuit board


Finished soldering

The Box

Building box

Box wiring

Lego standoffs

Closing the box

Finishing Off

In use